chore: further cleanups for examples

Author: badmonster0

examples/code_embedding/main.py

@@ -25,7 +25,7 @@ def code_embedding_flow(flow_builder: cocoindex.FlowBuilder, data_scope: cocoind
     data_scope["files"] = flow_builder.add_source(
         cocoindex.sources.LocalFile(path="../..",
                                     included_patterns=["*.py", "*.rs", "*.toml", "*.md", "*.mdx"],
-                                    excluded_patterns=[".*", "target", "**/node_modules"]))
+                                    excluded_patterns=["**/.*", "target", "**/node_modules"]))
     code_embeddings = data_scope.add_collector()
 
     with data_scope["files"].row() as file:

examples/docs_to_knowledge_graph/pyproject.toml

@@ -3,7 +3,7 @@ name = "manuals-to-kg"
 version = "0.1.0"
 description = "Simple example for cocoindex: extract triples from files and build knowledge graph."
 requires-python = ">=3.10"
-dependencies = ["cocoindex>=0.1.42", "python-dotenv>=1.0.1"]
+dependencies = ["cocoindex>=0.1.42"]
 
 [tool.setuptools]
 packages = []

examples/manuals_llm_extraction/main.py

@@ -114,10 +114,4 @@ def manual_extraction_flow(flow_builder: cocoindex.FlowBuilder, data_scope: coco
         "modules",
         cocoindex.storages.Postgres(table_name="modules_info"),
         primary_key_fields=["filename"],
-    )
-
-def _run():
-    pass
-
-if __name__ == "__main__":
-    _run()
+    )

examples/manuals_llm_extraction/pyproject.toml

@@ -3,11 +3,7 @@ name = "manuals-llm-extraction"
 version = "0.1.0"
 description = "Simple example for cocoindex: extract structured information from a Markdown file using LLM."
 requires-python = ">=3.10"
-dependencies = [
-    "cocoindex>=0.1.42",
-    "python-dotenv>=1.0.1",
-    "marker-pdf>=1.5.2",
-]
+dependencies = ["cocoindex>=0.1.42", "marker-pdf>=1.5.2"]
 
 [tool.setuptools]
 packages = []

examples/product_recommendation/main.py

@@ -173,10 +173,4 @@ def store_product_flow(flow_builder: cocoindex.FlowBuilder, data_scope: cocoinde
             ),
         ),
         primary_key_fields=["id"],
-    )
-
-def _run():
-    pass
-
-if __name__ == "__main__":
-    _run()
+    )

examples/product_recommendation/pyproject.toml

@@ -3,7 +3,7 @@ name = "cocoindex-ecommerce-taxonomy"
 version = "0.1.0"
 description = "Simple example for CocoIndex: extract taxonomy from e-commerce products and build knowledge graph."
 requires-python = ">=3.10"
-dependencies = ["cocoindex>=0.1.42", "python-dotenv>=1.0.1", "jinja2>=3.1.6"]
+dependencies = ["cocoindex>=0.1.42", "jinja2>=3.1.6"]
 
 [tool.setuptools]
 packages = []